National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

ARROYO SECO (ASRC1)

Lat: 36.23548°NLon: 121.47988°WElev: 879.0ft.

NA

62°F

17°C

Humidity 57%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 02 Jan 12:04 PM PST
Extended Forecast for

6 Miles W Arroyo Seco CA

Wind Advisory until January 3, 01:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until January 3, 01:00pm

    NOW until 1:00pm Sat

    Wind Advisory

  • This Afternoon

    High: 48 °F

    Rain and
    Breezy

  • Tonight

    Tonight: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Some of the storms could produce heavy rainfall. Steady temperature around 47. Windy, with a south wind 23 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 47 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Rain. High near 48. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Rain. Low around 43. South southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain

  • Sunday

    Sunday: Rain and possibly a thunderstorm. High near 46. Southwest wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain Likely

  • Monday

    Monday: Rain. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain, mainly after 4pm. High near 48. Breezy, with a south wind 23 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Some of the storms could produce heavy rainfall. Steady temperature around 47. Windy, with a south wind 23 to 32 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Rain. High near 48. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain. Low around 43. South southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain and possibly a thunderstorm. High near 46. Southwest wind 16 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 47. Chance of precipitation is 80%.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 48.
Tuesday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 38.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Arroyo Seco CA
 36.22°N 121.59°W (Elev. 3901 ft)
Last Update:
12:26 pm PST Jan 2, 2026
Forecast Valid:
1pm PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation